EP2350630A4 - Device and method for detection of analyte from a sample - Google Patents

Device and method for detection of analyte from a sample

Info

Publication number
EP2350630A4
EP2350630A4 EP09823914A EP09823914A EP2350630A4 EP 2350630 A4 EP2350630 A4 EP 2350630A4 EP 09823914 A EP09823914 A EP 09823914A EP 09823914 A EP09823914 A EP 09823914A EP 2350630 A4 EP2350630 A4 EP 2350630A4
Authority
EP
European Patent Office
Prior art keywords
analyte
sample
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09823914A
Other languages
German (de)
French (fr)
Other versions
EP2350630A1 (en
Inventor
Yu Chen
Julien Reboud
En Hou Philip Wong
Kyaw Thu Moe
Se Ngie Winston Shim
Qasem Ramadan
Kum Cheong Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agency for Science Technology and Research Singapore
Singapore Health Services Pte Ltd
Original Assignee
Agency for Science Technology and Research Singapore
Singapore Health Services Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency for Science Technology and Research Singapore, Singapore Health Services Pte Ltd filed Critical Agency for Science Technology and Research Singapore
Publication of EP2350630A1 publication Critical patent/EP2350630A1/en
Publication of EP2350630A4 publication Critical patent/EP2350630A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
EP09823914A 2008-10-31 2009-09-01 Device and method for detection of analyte from a sample Withdrawn EP2350630A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19315408P 2008-10-31 2008-10-31
PCT/SG2009/000309 WO2010050898A1 (en) 2008-10-31 2009-09-01 Device and method for detection of analyte from a sample

Publications (2)

Publication Number Publication Date
EP2350630A1 EP2350630A1 (en) 2011-08-03
EP2350630A4 true EP2350630A4 (en) 2012-03-28

Family

ID=42129068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09823914A Withdrawn EP2350630A4 (en) 2008-10-31 2009-09-01 Device and method for detection of analyte from a sample

Country Status (3)

Country Link
US (1) US20110192726A1 (en)
EP (1) EP2350630A4 (en)
WO (1) WO2010050898A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG170703A1 (en) 2009-10-20 2011-05-30 Agency Science Tech & Res Microfluidic system for detecting a biological entity in a sample
JP2011232328A (en) * 2010-04-09 2011-11-17 Hitachi Ltd Biological substance detection array, measurement device and measurement method
DE102011118600A1 (en) * 2011-11-15 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for the directed immobilization of nano- and micro-objects on a substrate surface, immobilizates obtained therefrom and their use
JP6299609B2 (en) * 2013-02-08 2018-03-28 ソニー株式会社 Fine particle analyzer and fine particle analysis system
US10001449B2 (en) * 2014-12-15 2018-06-19 Church & Dwight Co., Inc. Systems, devices and methods for a hydroscopic based lateral flow assay
US10274492B2 (en) * 2015-04-10 2019-04-30 The Curators Of The University Of Missouri High sensitivity impedance sensor
WO2016182315A1 (en) * 2015-05-11 2016-11-17 Samsung Electronics Co., Ltd. Biosensor electrode structure and biosensor including the same
WO2017165852A1 (en) 2016-03-24 2017-09-28 Biological Dynamics, Inc. Disposable fluidic cartridge and components
US10613088B2 (en) * 2016-06-12 2020-04-07 Mohammad Abdolahad Method and system for metastasis diagnosis and prognosis
GB2561173A (en) * 2017-04-03 2018-10-10 Univ Dublin City Microfluidic device for detection of analytes
CA3062585A1 (en) 2017-05-08 2018-11-15 Biological Dynamics, Inc. Methods and systems for analyte information processing
JP2021509265A (en) * 2017-12-19 2021-03-25 バイオロジカル ダイナミクス，インク． Methods and Devices for Detection of Multiple Analyzes from Biological Samples
EP3767302A4 (en) * 2018-03-16 2021-12-08 Hitachi High-Tech Corporation Automated analyzer and analysis method
WO2019195196A1 (en) 2018-04-02 2019-10-10 Biological Dynamics, Inc. Dielectric materials
WO2019236690A1 (en) * 2018-06-05 2019-12-12 Regents Of The University Of Minnesota Graphene-based dielectrophoresis sensor and method
WO2020219842A1 (en) * 2019-04-24 2020-10-29 University Of Cincinnati Method of label-free characterizing of nanovesicles based on their dielectric properties

Citations (2)

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Publication number Priority date Publication date Assignee Title
US20020076690A1 (en) * 2000-12-14 2002-06-20 The Regents Of The University Of California Impedance measurements for detecting pathogens attached to antibodies
EP1764418A1 (en) * 2005-09-14 2007-03-21 STMicroelectronics S.r.l. Method and device for the treatment of biological samples using dielectrophoresis

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7306924B2 (en) * 2000-04-17 2007-12-11 Purdue Research Foundation Biosensor and related method
WO2002103354A1 (en) * 2001-06-20 2002-12-27 Sophion Bioscience A/S An apparatus and method for determining and/or monitoring electrophysiological properties of ion channels
US7063777B2 (en) * 2002-12-12 2006-06-20 Aura Biosystems Inc. Dielectrophoretic particle profiling system and method
US20050003396A1 (en) * 2003-04-11 2005-01-06 Mihrimah Ozkan Biosensors having single reactant components immobilized over single electrodes and methods of making and using thereof
US7169282B2 (en) * 2003-05-13 2007-01-30 Aura Biosystems Inc. Dielectrophoresis apparatus
US20070267295A1 (en) * 2005-05-19 2007-11-22 Hsueh-Chia Chang Apparatus and method for non-contact microfluidic sample manipulation
ITBO20050481A1 (en) * 2005-07-19 2007-01-20 Silicon Biosystems S R L METHOD AND APPARATUS FOR THE HANDLING AND / OR IDENTIFICATION OF PARTICLES
DE102006033889A1 (en) * 2006-01-18 2007-09-20 Evotec Technologies Gmbh Microfluidic system and associated operating method
ITMI20061063A1 (en) * 2006-05-31 2007-12-01 Mindseeds Lab S R L METRODO AND PE SYSTEM RLA SELECTION AND MODIFICATION OF SINGLE CELLS AND THEIR SMALL AGGREGATES
US7678256B2 (en) * 2006-11-03 2010-03-16 Sandia Corporation Insulator-based DEP with impedance measurements for analyte detection
WO2009048878A2 (en) * 2007-10-09 2009-04-16 University Of Notre Dame Du Lac Microfluidic platforms for multi-target detection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020076690A1 (en) * 2000-12-14 2002-06-20 The Regents Of The University Of California Impedance measurements for detecting pathogens attached to antibodies
EP1764418A1 (en) * 2005-09-14 2007-03-21 STMicroelectronics S.r.l. Method and device for the treatment of biological samples using dielectrophoresis

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010050898A1 *
SUEHIRO J ET AL: "Selective detection of bacteria by a dielectrophoretic impedance measurement method using an antibody-immobilized electrode chip", SENSORS AND ACTUATORS B: CHEMICAL: INTERNATIONAL JOURNAL DEVOTED TO RESEARCH AND DEVELOPMENT OF PHYSICAL AND CHEMICAL TRANSDUCERS, ELSEVIER S.A, SWITZERLAND, vol. 119, no. 1, 24 November 2006 (2006-11-24), pages 319 - 326, XP027971654, ISSN: 0925-4005, [retrieved on 20061124] *

Also Published As

Publication number Publication date
WO2010050898A1 (en) 2010-05-06
EP2350630A1 (en) 2011-08-03
US20110192726A1 (en) 2011-08-11

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

Effective date: 20120229

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 27/27 20060101AFI20120223BHEP

Ipc: A61B 5/00 20060101ALI20120223BHEP

Ipc: C12Q 1/00 20060101ALI20120223BHEP

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